package com.zp.demopractice1;

import android.app.Application;

/**
 * Created by izp on 2017/3/31.
 */

public class App extends Application {
    private static App sInstance;
    @Override
    public void onCreate() {
        super.onCreate();
        sInstance = this;
    }
    public static App getsInstance(){
        return sInstance;
    }
}
